Individual Calculations January 2013
 Zymberi, Astrit  Total change: -22.35  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 2050 2154 3.50 8 -1.49 15 -22.35 
  Millward, Kevin P 1969 ENG1.0010.26153.90 
  Szabo, Bence 2365 HUN0.001-0.2315-3.45 
  De Lagontrie, Jean 1858 FRA0.001-0.8515-12.75 
  Hortillosa, Andres D 1963 USA1.0010.25153.75 
  Nettleton, Charlie B 1845 ENG1.0010.14152.10 
  Berry, Neil f2247 SCO0.001-0.3715-5.55 
  Berthier, Hugo 2220 FRA0.001-0.4115-6.15 
  Wood, Peter R 1931 ENG0.501-0.2815-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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